The Hong Kong Polytechnic University

Federal University of Minas Gerais - UFMG

Professor Associate, Civil Constructions ,Faculty of Technology and Education, Suez …

Ass. Prof., National University of Science and Technology Politehnica Bucharest

Full Professor - School of Technology - PUCRS

Tongji University

American University of the Middle East (AUM)

Lecturer at University College of Applied Sciences

Housing and Building National Research Center

Full Prof. of Building Materials and Concrete Tehnology, Faculty of Civil Engineering and